Toshitaka Ōoka (Japanese: ja:大岡敏孝) is a Japanese politician of the Liberal Democratic Party, who serves as a member of the House of Representatives from Shiga Prefecture.

[1] First elected in 2014, he was most recently elected in the 2021 election defeating Alex Saito who ran as the candidate of Democratic Party for the People.

[2] In 2024, he lost a rematch against Saito who this time represented Nippon Ishin no Kai.

[3]